I am not sure which thickness to choose. Probably it makes more sense to model a cohesive zone than a cohesive interface. The zone should have a thickness which is equivalent to the length of a Polymer chain. Probably I will try both methods- zone and "zero". Is it possible to model the "zero" thickness in hypermesh chossing a little offset or do I have to do that in the input file? The thickness of the platellet is 1. Do You think 0.05 as "zero" thickness is small enough. What would You suggest?
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